[HomeBrew] AC vs DC Breakers

[rbethman]

Jim,

This "should" work.  The trip function is designed to work off the
current.  HOWEVER - I'm not "sure" whether the voltage rating has any
effect on what the breaker does.  I know you should never run a breaker
ABOVE its rated voltage.  This is due to being able to interrupt the arc.

A fuse WILL open under over current without the voltage being an issue.

I'd find a True Value hardware store and get the old screw in fuses.

Bob - N0DGN

Jim Miller KG0KP wrote:
> Can a 120v 30A circuit breaker be used as a 30A breaker in "12V" operation?
>
> 73, Jim
>   
-- 
Bob - NØDGN